diff options
| author | Jeff Ciesielski <jeffciesielski@gmail.com> | 2015-01-21 18:57:59 -0800 |
|---|---|---|
| committer | Freddie Chopin <freddie.chopin@gmail.com> | 2015-11-11 12:08:35 +0000 |
| commit | 33b048d456e24b9944ff2261cf26b05d630bdd41 (patch) | |
| tree | 595d052232f9a7dc32d8fa0473b06961684931cc /src/flash/nor/Makefile.am | |
| parent | 42c24acebd23d758c543c9bf2c2b97bdbd083c35 (diff) | |
flash: New driver for XMC4xxx microcontroller family
This is a complete flash driver for the Infineon XMC4xxx family of
microcontrollers, based on the TMS570 driver by Andrey Yurovsky.
The driver attempts to discover the particular variant of MCU via a
combination of the SCU register (to determine if this is indeed an
XMC4xxx part) and the FLASH0_ID register (to determine the variant).
If this fails, the driver will not load.
The driver has been added to the README and documentation.
Tests:
* Hardware: XMC4500 (XMC4500_relax), XMC4200 (XMC4200 enterprise)
* SWD + JTAG
* Binary: 144k, 1M
Note:
* Flash protect only partly tested. These parts only allow the flash
protection registers (UCB) to be written 4 times total, and my devkits
have run out of uses (more on the way)
Future Work:
* User 1/2(permalock) locking support via custom command
* In-memory flash loader bootstrap (flashing is rather slow...)
Change-Id: I1d3345d5255d8de8dc4175cf987eb4a037a8cf7f
Signed-off-by: Jeff Ciesielski <jeffciesielski@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/2488
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Diffstat (limited to 'src/flash/nor/Makefile.am')
| -rw-r--r-- | src/flash/nor/Makefile.am | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/flash/nor/Makefile.am b/src/flash/nor/Makefile.am index b065bb07..eabf6f96 100644 --- a/src/flash/nor/Makefile.am +++ b/src/flash/nor/Makefile.am @@ -49,7 +49,8 @@ NOR_DRIVERS = \ nrf51.c \ mrvlqspi.c \ psoc4.c \ - sim3x.c + sim3x.c \ + xmc4xxx.c noinst_HEADERS = \ core.h \ |